Zobrazeno 1 - 10
of 33
pro vyhledávání: '"Abranyos, Yonatan"'
We present both theory and numerical-computation results for the transmission and reflection probability currents of a charged particle across a potential step in the presence of a Rashba spin-orbit interaction. By varying kinetic energy and angle of
Externí odkaz:
http://arxiv.org/abs/2203.10606
Autor:
Iurov, Andrii, Zhemchuzhna, Liubov, Gumbs, Godfrey, Huang, Danhong, Dahal, Dipendra, Abranyos, Yonatan
We have conducted a thorough theoretical and numerical investigation of the electronic susceptibility, polarizability, plasmons, their damping rates, as well as the static screening in pseudospin-1 Dirac cone materials with a flat band, or for a gene
Externí odkaz:
http://arxiv.org/abs/2202.01945
Publikováno v:
Phys. Rev. B 102, 155408 (2020)
We predict the occurrence of Bose-Einstein condensation and superfluidity of dipolar magnetoexcitons for a pair of quasi-two-dimensional spatially separated $\alpha$-${\cal T}_3$ layers. We have solved a two-body problem for an electron and a hole fo
Externí odkaz:
http://arxiv.org/abs/2005.03207
For quantum ballistic transport of electrons through a short conduction channel, the role of Coulomb interaction may significantly modify the energy levels of an electron pair at low temperatures as the channel becomes wide. In this regime, the Coulo
Externí odkaz:
http://arxiv.org/abs/1505.00515
The second-order nonlinear optical susceptibility $\Pi^{(2)}$ for second harmonic generation is calculated for gapped graphene. The linear and second-order nonlinear plasmon excitations are investigated in context of second harmonic generation (SHG).
Externí odkaz:
http://arxiv.org/abs/1311.4828
Publikováno v:
Journal of Applied Physics; 10/21/2022, Vol. 132 Issue 15, p1-10, 10p
The electron spin effects on the surface of a nanotube have been considered through the spin-orbit interaction (SOI), arising from the electron confinement on the surface of the nanotube. This is of the same nature as the Rashba-Bychkov SOI at a semi
Externí odkaz:
http://arxiv.org/abs/1011.3144
Publikováno v:
Phys. Rev. A, 66 (2002) 022113
We suggest a quantum measurement model in an ion trap which specifies the probability distribution of two, distinct internal ground states of a trapped four-level ion. The external degrees of motion of the four-level ion constitute the meter which, i
Externí odkaz:
http://arxiv.org/abs/quant-ph/0204054
Akademický článek
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Publikováno v:
AIP Conference Proceedings; 2014, Vol. 1590, p143-152, 10p, 5 Diagrams, 5 Graphs